Raquel Cristine Silva Barcelos

ORCID: 0000-0003-4399-2196
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About
Contact & Profiles
Research Areas
  • Fatty Acid Research and Health
  • Neurotransmitter Receptor Influence on Behavior
  • Biochemical Analysis and Sensing Techniques
  • Stress Responses and Cortisol
  • Adipose Tissue and Metabolism
  • Oral microbiology and periodontitis research
  • Cholesterol and Lipid Metabolism
  • Environmental Toxicology and Ecotoxicology
  • Neuroscience and Neuropharmacology Research
  • Physiological and biochemical adaptations
  • Endodontics and Root Canal Treatments
  • Photodynamic Therapy Research Studies
  • Peroxisome Proliferator-Activated Receptors
  • Nanoplatforms for cancer theranostics
  • Tryptophan and brain disorders
  • Diet and metabolism studies
  • Antioxidant Activity and Oxidative Stress
  • Skin Protection and Aging
  • Sleep and Wakefulness Research
  • Oral and Maxillofacial Pathology
  • Child Nutrition and Feeding Issues
  • Metabolism and Genetic Disorders
  • Regulation of Appetite and Obesity
  • Vagus Nerve Stimulation Research
  • Aluminum toxicity and tolerance in plants and animals

Universidade Federal de Santa Maria
2014-2024

Universidade Federal da Fronteira Sul
2020

University of Lisbon
2015

Zero to Three
2015

Universidade Lusófona
2015

The effect of the antioxidant gallic acid (GA) on Pb toxicity in blood, liver and kidney was investigated present study. Rats Wistar received nitrate (50 mg/Kg/day, i.p., 5 days) followed by GA (13.5 mg/Kg, p.o., 3 or a chelating agent (EDTA, 55 i.p.). As result, decreased body weight, hematocrit blood δ-aminolevulinic dehydratase (ALA-D) activity. In addition, high levels were observed tissues, together with increased (1) lipid peroxidation erythrocytes, plasma (2) protein oxidation tissues...

10.1016/j.toxrep.2016.02.005 article EN cc-by-nc-nd Toxicology Reports 2016-01-01

Objective: Development of a hydrogel containing rutin at 0.025% (w/w) and evaluation its in vivo efficacy cutaneous wound healing rats.Methods: Hydrogels were prepared using Carbopol Ultrez® 10 NF an aqueous dispersion polysorbate 80. characterized by means pH measurement, rheological spreadability analysis content determination liquid chromatography. The effect was evaluated through the regression skin lesions rats oxidative stress.Results discussion: showed adequate values (5.50–6.50)...

10.3109/03639045.2011.628676 article EN Drug Development and Industrial Pharmacy 2011-11-08

Abstract It is well known that events which occur in early life exert a significant influence on brain development, what can be reflected throughout adulthood. This study was carried out order to assess the of neonatal tactile stimulation (TS) behavioral and morphological responses related depression‐like anxiety‐like behaviors, assessed following administration sertraline (SERT), selective serotonin re‐uptake inhibitor (SSRI). Male pups were submitted daily TS, from postnatal day 8 (PND8)...

10.1016/j.ijdevneu.2015.09.010 article EN International Journal of Developmental Neuroscience 2015-10-09

Haloperidol is the most widely used antipsychotic drug in treatment of psychiatric disorders. Despite its satisfactory therapeutic effect, chronic use related to severe motor side effects. Here, we investigate incidence effects haloperidol-loaded nanocapsules when compared free haloperidol and relation with oxidative stress (OS) development. Both vehicle (B-NcFO) loaded polysorbate-coated suspension (H-NcFO) prepared fish oil as core showed uniform rounded particles, nanometric size,...

10.1016/j.neuint.2012.06.015 article EN publisher-specific-oa Neurochemistry International 2012-06-30
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